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Liu Z, Gong B, Li X, Zhao C, Chen Y, Li S, Abduwali R, Bai Y, Teng L, Lu J. Global Research Trends and Focuses on Pierre Robin Sequence From 1992 to 2023: A Bibliometric Analysis of the Past 3 Decades. J Craniofac Surg 2024:00001665-990000000-01659. [PMID: 38830018 DOI: 10.1097/scs.0000000000010186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2024] [Accepted: 03/05/2024] [Indexed: 06/05/2024] Open
Abstract
There is currently a lack of scientific bibliometric analyses in the field of Pierre Robin sequence (PRS). Pierre Robin sequence is known for its clinical triad of micrognathia, glossoptosis, airway obstruction, and possible secondary cleft palate. These defects can lead to upper airway obstruction, sleep apnea, feeding difficulties, affect an individual's growth and development, education level, and in severe cases can be life-threatening. Through analysis of literature retrieved from the Web of Science Core Collection (WoSCC) database using Results Analysis and Citation Report and Citespace software, 933 original articles and reviews were included after manual screening. The overall trend for the number of annual publications and citations was increasing. On the basis of the analysis, airway evaluation and treatment, mandibular distraction osteogenesis (MDO), as well as descriptions of PRS characteristics have been the focus of research in this field. In addition, with advances in new technologies such as gene sequencing and expanding understanding of diseases among researchers, research on genetics and etiology related to PRS has become a growing trend.
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Affiliation(s)
- Ziyang Liu
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Beiwen Gong
- Department of Orthodontics, School of Stomatology, Capital Medical University
| | - Xinru Li
- Central University of Finance and Economics, Beijing
| | - Chenjie Zhao
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Yuxiang Chen
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Shuyuan Li
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Reza Abduwali
- School of Medicine, Southeast University, Nanjing, China
| | - Yuxing Bai
- Department of Orthodontics, School of Stomatology, Capital Medical University
| | - Li Teng
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
| | - Jianjian Lu
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College
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Khirani S, Ducrot V. Mask interfaces and devices for home noninvasive ventilation in children. Pediatr Pulmonol 2024; 59:1528-1540. [PMID: 38546008 DOI: 10.1002/ppul.26984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/10/2024] [Accepted: 03/13/2024] [Indexed: 05/28/2024]
Abstract
Home noninvasive ventilation (NIV), including continuous (CPAP) and bilevel (BPAP) positive airway pressure, is increasingly used in children worldwide. In this narrative review, we present a comprehensive summary of the equipment available for home NIV in pediatrics, excluding neonates. NIV may be challenging in young children, as the majority of the equipment has been developed for adults. Regarding the interfaces, only a few masks have been specifically developed for young children in recent years, while older children may benefit from a large variety of interfaces. Even though much progress has been made, skin injuries are still present, and need to be managed rapidly. Several studies addressed the management of the side effects, but recent studies are lacking regarding orofacial anomalies. No recent study reported the available interfaces for young children and the strategies for an optimal mask fit. Regarding the devices, an adapted NIV device to pediatrics that allows an adequate patient's breathing detection should guarantee optimal ventilatory efficiency and monitoring of NIV. A close follow-up and regular monitoring should be mandatory to rule out the potential issues, optimize NIV therapy and ascertain the efficacy of NIV. However, studies are lacking to guide the choice of devices in young children and the optimal management of home NIV in pediatrics. We summarized the characteristics of the different interfaces available for young children and the limitations of NIV devices. We finally addressed potential areas for future research on long-term home NIV in children.
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Affiliation(s)
- Sonia Khirani
- ASV Santé, Gennevilliers
- Pediatric noninvasive ventilation and sleep unit, AP-HP Necker Hospital, Paris
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Sato Y, Yoshioka E, Saijo Y, Kato Y, Nagaya K, Takahashi S, Ito Y, Kobayashi S, Ait Bamai Y, Yamazaki K, Itoh S, Miyashita C, Ikeda-Araki A, Kishi R. Null Association Between Isolated Orofacial Clefts and Sleep Duration: A Cohort Study From the Japan Environment and Children's Study. Cleft Palate Craniofac J 2024; 61:383-390. [PMID: 36163681 DOI: 10.1177/10556656221128425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Although children with orofacial clefts have an increased risk for sleep-disordered breathing, no studies have examined the association of sleep duration. Thus, this study aimed to examine associations between orofacial clefts and sleep duration at 1 month, 6 months, 1 year, and 3 years of age in Japan. A cohort study from the Japan Environment and Children's Study. This study consisted of 91 497 children, including ones with isolated cleft lip and palate (n = 69), isolated cleft lip only (n = 48), and isolated cleft palate only (n = 37), for which recruitment was undertaken during 2011 to 2014. Seep durations (hours per day) at 1 month, 6 months, 1 year, and 3 years of age, as reported by their mothers. In the control group, mean sleep durations and standard deviations at 1 month, 6 months, 1 year, and 3 years of age were 15.2 (2.5), 13.6 (1.9), 12.9 (1.6), and 11.6 (1.2) h, respectively. Compared to the control group, linear regression models reported effect sizes and 95% confidence intervals shorter than 1 h for sleep duration of each type of isolated orofacial cleft at each time point. This study suggested null associations between isolated orofacial clefts and sleep duration at 1 month, 6 months, 1 year, and 3 years of age. Children with isolated orofacial clefts had sufficient mean sleep duration.
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Affiliation(s)
- Yukihiro Sato
- Asahikawa Medical University, Asahikawa, Hokkaido, Japan
| | - Eiji Yoshioka
- Asahikawa Medical University, Asahikawa, Hokkaido, Japan
| | - Yasuaki Saijo
- Asahikawa Medical University, Asahikawa, Hokkaido, Japan
| | - Yasuhito Kato
- Asahikawa Medical University, Asahikawa, Hokkaido, Japan
| | - Ken Nagaya
- Asahikawa Medical University, Asahikawa, Hokkaido, Japan
| | | | - Yoshiya Ito
- Japanese Red Cross Hokkaido College of Nursing, Kitami, Hokkaido, Japan
| | - Sumitaka Kobayashi
- Center for Environmental and Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Yu Ait Bamai
- Center for Environmental and Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Keiko Yamazaki
- Center for Environmental and Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Sachiko Itoh
- Center for Environmental and Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Chihiro Miyashita
- Center for Environmental and Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Atsuko Ikeda-Araki
- Center for Environmental and Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
- Hokkaido University, Sapporo, Hokkaido, Japan
| | - Reiko Kishi
- Center for Environmental and Health Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
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Brown KW, Edwards SR, Hoppe IC. Perioperative Management of Obstructive Sleep Apnea in Patients With Syndromic Craniosynostosis Undergoing LeFort III Osteotomy With Distraction: A Case Series. Craniomaxillofac Trauma Reconstr 2023; 16:301-305. [PMID: 38047148 PMCID: PMC10693261 DOI: 10.1177/19433875221142676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023] Open
Abstract
Study Design Retrospective observational study. Objective The purpose of this publication is to address the absence of literature detailing respiratory management in patients with syndromic craniosynostosis and obstructive sleep apnea during the immediate postoperative interval following LeFort III advancement with placement of distraction hardware but prior to sufficient midface advancement. Methods After IRB approval, the investigators retrospectively selected candidates for inclusion in this case series. The sample was composed of four patients ranging from 10 to 19 years of age undergoing LeFort III midface advancement during a one-year span at a single tertiary care center. All operations were performed by a single surgeon. Three of the selected patients suffered significant obstructive sleep apnea necessitating the operation, as determined by polysomnography. One patient experienced persistent apnea postoperatively requiring prolonged ICU level care. Results Three of the four patients had severe OSA diagnosed by polysomnography with a median AHI of 28.3. Two of the three patients with preoperative OSA experienced no untoward respiratory compromise in the immediate postoperative period; one required nightly oxygen tent and the other required no supplemental oxygen. Patient 1 experienced significant postoperative respiratory distress with nightly apneic episodes and desaturations requiring supplemental oxygen and frequent stimulation. Conclusions The present study suggests that early involvement of sleep medicine and management of patient expectations is vital. Extremely close postoperative monitoring in the ICU is necessary. Future studies are needed to protocolize perioperative management of obstructive sleep apnea in patients undergoing LeFort III osteotomy prior to initiation and completion of midface advancement.
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Affiliation(s)
- Kathryn W. Brown
- Division of Plastic and Reconstructive Surgery, University of Mississippi Medical Center, Jackson, MS, USA
| | - Shelley R. Edwards
- Department of Neuroscience, School of Graduate Studies in Health Sciences, University of Mississippi Medical Center, Jackson, MS, USA
| | - Ian C. Hoppe
- Division of Plastic and Reconstructive Surgery, University of Mississippi Medical Center, Jackson, MS, USA
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McNicholas WT, Korkalainen H. Translation of obstructive sleep apnea pathophysiology and phenotypes to personalized treatment: a narrative review. Front Neurol 2023; 14:1239016. [PMID: 37693751 PMCID: PMC10483231 DOI: 10.3389/fneur.2023.1239016] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 08/07/2023] [Indexed: 09/12/2023] Open
Abstract
Obstructive Sleep Apnea (OSA) arises due to periodic blockage of the upper airway (UA) during sleep, as negative pressure generated during inspiration overcomes the force exerted by the UA dilator muscles to maintain patency. This imbalance is primarily seen in individuals with a narrowed UA, attributable to factors such as inherent craniofacial anatomy, neck fat accumulation, and rostral fluid shifts in the supine posture. Sleep-induced attenuation of UA dilating muscle responsiveness, respiratory instability, and high loop gain further exacerbate UA obstruction. The widespread comorbidity profile of OSA, encompassing cardiovascular, metabolic, and neuropsychiatric domains, suggests complex bidirectional relationships with conditions like heart failure, stroke, and metabolic syndrome. Recent advances have delineated distinct OSA phenotypes beyond mere obstruction frequency, showing links with specific symptomatic manifestations. It is vital to bridge the gap between measurable patient characteristics, phenotypes, and underlying pathophysiological traits to enhance our understanding of OSA and its interplay with related outcomes. This knowledge could stimulate the development of tailored therapies targeting specific phenotypic and pathophysiological endotypes. This review aims to elucidate the multifaceted pathophysiology of OSA, focusing on the relationships between UA anatomy, functional traits, clinical manifestations, and comorbidities. The ultimate objective is to pave the way for a more personalized treatment paradigm in OSA, offering alternatives to continuous positive airway pressure therapy for selected patients and thereby optimizing treatment efficacy and adherence. There is an urgent need for personalized treatment strategies in the ever-evolving field of sleep medicine, as we progress from a 'one-size-fits-all' to a 'tailored-therapy' approach.
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Affiliation(s)
- Walter T. McNicholas
- School of Medicine and the Conway Research Institute, University College Dublin, Dublin, Ireland
- Department of Respiratory and Sleep Medicine, St. Vincent’s Hospital Group, Dublin, Ireland
| | - Henri Korkalainen
- Department of Technical Physics, University of Eastern Finland, Kuopio, Finland
- Diagnostic Imaging Center, Kuopio University Hospital, Kuopio, Finland
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Marincak Vrankova Z, Krivanek J, Danek Z, Zelinka J, Brysova A, Izakovicova Holla L, Hartsfield JK, Borilova Linhartova P. Candidate genes for obstructive sleep apnea in non-syndromic children with craniofacial dysmorphisms - a narrative review. Front Pediatr 2023; 11:1117493. [PMID: 37441579 PMCID: PMC10334820 DOI: 10.3389/fped.2023.1117493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 06/06/2023] [Indexed: 07/15/2023] Open
Abstract
Pediatric obstructive sleep apnea (POSA) is a complex disease with multifactorial etiopathogenesis. The presence of craniofacial dysmorphisms influencing the patency of the upper airway is considered a risk factor for POSA development. The craniofacial features associated with sleep-related breathing disorders (SRBD) - craniosynostosis, retrognathia and micrognathia, midface and maxillary hypoplasia - have high heritability and, in a less severe form, could be also found in non-syndromic children suffering from POSA. As genetic factors play a role in both POSA and craniofacial dysmorphisms, we hypothesize that some genes associated with specific craniofacial features that are involved in the development of the orofacial area may be also considered candidate genes for POSA. The genetic background of POSA in children is less explored than in adults; so far, only one genome-wide association study for POSA has been conducted; however, children with craniofacial disorders were excluded from that study. In this narrative review, we discuss syndromes that are commonly associated with severe craniofacial dysmorphisms and a high prevalence of sleep-related breathing disorders (SRBD), including POSA. We also summarized information about their genetic background and based on this, proposed 30 candidate genes for POSA affecting craniofacial development that may play a role in children with syndromes, and identified seven of these genes that were previously associated with craniofacial features risky for POSA development in non-syndromic children. The evidence-based approach supports the proposition that variants of these candidate genes could lead to POSA phenotype even in these children, and, thus, should be considered in future research in the general pediatric population.
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Affiliation(s)
- Zuzana Marincak Vrankova
- Clinic of Stomatology, Institution Shared with St. Anne's University Hospital, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Clinic of Maxillofacial Surgery, Institution Shared with the University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, Brno, Czech Republic
| | - Jan Krivanek
- Department of Histology and Embryology, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Zdenek Danek
- Clinic of Maxillofacial Surgery, Institution Shared with the University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, Brno, Czech Republic
| | - Jiri Zelinka
- Clinic of Maxillofacial Surgery, Institution Shared with the University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Alena Brysova
- Clinic of Stomatology, Institution Shared with St. Anne's University Hospital, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Lydie Izakovicova Holla
- Clinic of Stomatology, Institution Shared with St. Anne's University Hospital, Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - James K. Hartsfield
- E. Preston Hicks Professor of Orthodontics and Oral Health Research, University of Kentucky Center for the Biologic Basis of Oral/Systemic Diseases, Hereditary Genetics/Genomics Core, Lexington, KE, United States
| | - Petra Borilova Linhartova
- Clinic of Stomatology, Institution Shared with St. Anne's University Hospital, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- Clinic of Maxillofacial Surgery, Institution Shared with the University Hospital Brno, Faculty of Medicine, Masaryk University, Brno, Czech Republic
- RECETOX, Faculty of Science, Masaryk University, Kotlarska 2, Brno, Czech Republic
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7
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Freitas RDS, do Prado D, Guarezi Nasser IJ, Peressutti C, Ogawa VS. Pierre Robin Sequence and Respiratory Distress: Long-Term Evolution in Patients Submitted to the Conservative Treatment. J Craniofac Surg 2023; 34:1267-1270. [PMID: 37220722 DOI: 10.1097/scs.0000000000009090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 09/04/2022] [Indexed: 05/25/2023] Open
Abstract
BACKGROUND Pierre Robin Sequence (PRS) is characterized by micrognathia, glossoptosis, cleft palate, and airway distress. The aims of initial treatment are the improvement of airway and feeding. There are many therapeutic options, including conservative techniques (prone positioning and nasopharyngeal tube) and invasive procedures (mandibular distraction and tracheostomy). In our center, initially conservative treatment is the rule and many patients have been treated with nasopharyngeal tube. OBJECTIVE The aim was to analyze of the clinical evolution of respiratory distress in infants with PRS submitted to nonsurgical treatment. METHODS A retrospective and observational descriptive evaluation was carried out with 56 patients with the PRS at Centro de Atendimento Integral ao Fissurado Labiopalatal (CAIF). 21 patients were selected to a transversal phase. RESULTS The treatment has started in an average age of 1.5 months (±2.09) and 17 (94.4%) had respiratory distress at birth. Polysomnographic exams showed an average apnea/hypopnea index of 0.93, an average number of central apnea/hour of 0.3, an average number of obstructive apnea of 0.6 and an average oxygen saturation of 92%. There was the predominance of esthetic profile in class II with 16 (88.9%) patients in this group, and orthodontic profile in class II with 15 (83.3%) patients. CONCLUSION The conservative treatment has presented remarkable results in the treatment of respiratory distress in bearers of PRS with a decrease of obstructive sleep events considering the growth of patient and the development of mandibular growth as well.
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Affiliation(s)
- Renato da Silva Freitas
- Federal University of Paraná, Head and Plastic Surgeon at Assistance Center for Cleft Lip and Palate
| | | | | | - Carolina Peressutti
- Hospital de Clínicas, Federal University of Paraná, Curitiba, Paraná, Brazil
| | - Vanessa S Ogawa
- Hospital de Clínicas, Federal University of Paraná, Curitiba, Paraná, Brazil
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Lv R, Liu X, Zhang Y, Dong N, Wang X, He Y, Yue H, Yin Q. Pathophysiological mechanisms and therapeutic approaches in obstructive sleep apnea syndrome. Signal Transduct Target Ther 2023; 8:218. [PMID: 37230968 DOI: 10.1038/s41392-023-01496-3] [Citation(s) in RCA: 46] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 05/09/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023] Open
Abstract
Obstructive sleep apnea syndrome (OSAS) is a common breathing disorder in sleep in which the airways narrow or collapse during sleep, causing obstructive sleep apnea. The prevalence of OSAS continues to rise worldwide, particularly in middle-aged and elderly individuals. The mechanism of upper airway collapse is incompletely understood but is associated with several factors, including obesity, craniofacial changes, altered muscle function in the upper airway, pharyngeal neuropathy, and fluid shifts to the neck. The main characteristics of OSAS are recurrent pauses in respiration, which lead to intermittent hypoxia (IH) and hypercapnia, accompanied by blood oxygen desaturation and arousal during sleep, which sharply increases the risk of several diseases. This paper first briefly describes the epidemiology, incidence, and pathophysiological mechanisms of OSAS. Next, the alterations in relevant signaling pathways induced by IH are systematically reviewed and discussed. For example, IH can induce gut microbiota (GM) dysbiosis, impair the intestinal barrier, and alter intestinal metabolites. These mechanisms ultimately lead to secondary oxidative stress, systemic inflammation, and sympathetic activation. We then summarize the effects of IH on disease pathogenesis, including cardiocerebrovascular disorders, neurological disorders, metabolic diseases, cancer, reproductive disorders, and COVID-19. Finally, different therapeutic strategies for OSAS caused by different causes are proposed. Multidisciplinary approaches and shared decision-making are necessary for the successful treatment of OSAS in the future, but more randomized controlled trials are needed for further evaluation to define what treatments are best for specific OSAS patients.
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Affiliation(s)
- Renjun Lv
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Xueying Liu
- Department of Endocrinology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Yue Zhang
- Department of Geriatrics, the 2nd Medical Center, Chinese PLA General Hospital, Beijing, 100853, China
| | - Na Dong
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Xiao Wang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Yao He
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, 730000, China
| | - Hongmei Yue
- Department of Pulmonary and Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou, 730000, China.
| | - Qingqing Yin
- Department of Geriatric Neurology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China.
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9
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Ho ACH, Savoldi F, Wong RWK, Fung SC, Li SKY, Yang Y, Gu M. Prevalence and Risk Factors for Obstructive Sleep Apnea Syndrome Among Children and Adolescents with Cleft lip and Palate: A Survey Study in Hong Kong. Cleft Palate Craniofac J 2023; 60:421-429. [PMID: 34939456 DOI: 10.1177/10556656211068306] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
OBJECTIVE To investigate the prevalence of obstructive sleep apnea syndrome (OSAS) risk and related risk factors among children and adolescents of Hong Kong with cleft lip and/or palate (CL/P). DESIGN Retrospective survey study adopting three questionnaires, obstructive sleep apnea-18 (OSA-18), pediatric sleep questionnaire-22 (PSQ-22), and modified Epworth Sleepiness Scale (ESS). SETTINGS Multicenter study in two public hospitals. PATIENTS A total of 351 Chinese children and adolescents with non-syndromic CL/P (6-18-year-old, 57% males) visited between September 2017 and November 2019, with primary palatal repair surgery done before 3-year-old. MAIN OUTCOME MEASURE Positive OSAS risk was determined based on cut-off ≥60 for OSA-18, ≥8 for PSQ-22, and >8 for ESS. Age, sex, overweight presence, cleft type, embryonic secondary palate involvement, palatal repair surgery, palatal revision surgery, and orthodontic treatment were analyzed as possible risk factors. RESULTS A total of 9.5% of patients had positive OSAS risk based on OSA-18, 13.6% based on PSQ-22, and 13.2% according to ESS. A higher prevalence of patients with positive OSAS risk was of younger age (OSA-18, p = .034), had cleft involving embryonic secondary palate (PSQ-22, p = .009), and history of fixed orthodontic treatment (ESS, p = .002). The regression model identified only involvement of embryonic secondary palate as a risk factor (PSQ-22, odds ratio = 3.7, p = .015). CONCLUSIONS OSAS risk among children and adolescents of Hong Kong with CL/P was 9.5% to 13.6%. Patients at higher risk were those with cleft involving embryonic secondary palate. OSAS risk assessment may be influenced by different aspects of the disease spectrum, and a multimodal approach should be considered for such assessment.
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Affiliation(s)
- A C H Ho
- Orthodontics, Division of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR
| | - F Savoldi
- Orthodontics, Division of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR
| | - R W K Wong
- 36621Department of Dentistry & Maxillofacial Surgery, United Christian Hospital, Hong Kong SAR
| | - S C Fung
- 36621Department of Dentistry & Maxillofacial Surgery, United Christian Hospital, Hong Kong SAR
| | - S K Y Li
- Clinical Research Center, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR
| | - Y Yang
- Orthodontics, Division of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR
| | - M Gu
- Orthodontics, Division of Paediatric Dentistry and Orthodontics, Faculty of Dentistry, The University of Hong Kong, Hong Kong SAR
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10
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Ersu R, Chen ML, Ehsan Z, Ishman SL, Redline S, Narang I. Persistent obstructive sleep apnoea in children: treatment options and management considerations. THE LANCET. RESPIRATORY MEDICINE 2023; 11:283-296. [PMID: 36162413 DOI: 10.1016/s2213-2600(22)00262-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 05/15/2022] [Accepted: 07/05/2022] [Indexed: 10/14/2022]
Abstract
Unresolved obstructive sleep apnoea (OSA) after an adenotonsillectomy, henceforth referred to as persistent OSA, is increasingly recognised in children (2-18 years). Although associated with obesity, underlying medical complexity, and craniofacial disorders, persistent OSA also occurs in otherwise healthy children. Inadequate treatment of persistent OSA can lead to long-term adverse health outcomes beyond childhood. Positive airway pressure, used as a one-size-fits-all primary management strategy for persistent childhood OSA, is highly efficacious but has unacceptably low adherence rates. A pressing need exists for a broader, more effective management approach for persistent OSA in children. In this Personal View, we discuss the use and the need for evaluation of current and novel therapeutics, the role of shared decision-making models that consider patient preferences, and the importance of considering the social determinants of health in research and clinical practice. A multipronged, comprehensive approach to persistent OSA might achieve better clinical outcomes in childhood and promote health equity for all children.
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Affiliation(s)
- Refika Ersu
- Division of Respiratory Medicine, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada; Department of Pediatrics, University of Ottawa, Ottawa, ON, Canada
| | - Maida L Chen
- Division of Pulmonary and Sleep Medicine, Seattle Children's Hospital, Seattle, WA, USA; Department of Pediatrics, University of Washington, Seattle, WA, USA
| | - Zarmina Ehsan
- Division of Pulmonary and Sleep Medicine, Children's Mercy Hospital, Kansas City, MO, USA; Department of Pediatrics, University of Missouri, Kansas City, KS, USA
| | - Stacey L Ishman
- Division of Pulmonary and Sleep Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Division of HealthVine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; Department of Otolaryngology, Head and Neck Surgery, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Susan Redline
- Division of Sleep and Circadian Disorders, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Indra Narang
- Division of Respiratory Medicine, Department of Paediatrics, Hospital for Sick Children, Toronto, ON, Canada; University of Toronto, Toronto, ON, Canada.
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11
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McNicholas WT, Pevernagie D. Obstructive sleep apnea: transition from pathophysiology to an integrative disease model. J Sleep Res 2022; 31:e13616. [PMID: 35609941 PMCID: PMC9539471 DOI: 10.1111/jsr.13616] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 04/07/2022] [Accepted: 04/07/2022] [Indexed: 12/12/2022]
Abstract
Obstructive sleep apnea (OSA) is characterised by recurring episodes of upper airway obstruction during sleep and the fundamental abnormality reflects the inability of the upper airway dilating muscles to withstand the negative forces generated within the upper airway during inspiration. Factors that result in narrowing of the oropharynx such as abnormal craniofacial anatomy, soft tissue accumulation in the neck, and rostral fluid shift in the recumbent position increase the collapsing forces within the airway. The counteracting forces of upper airway dilating muscles, especially the genioglossus, are negatively influenced by sleep onset, inadequacy of the genioglossus responsiveness, ventilatory instability, especially post arousal, and loop gain. OSA is frequently associated with comorbidities that include metabolic, cardiovascular, renal, pulmonary, and neuropsychiatric, and there is growing evidence of bidirectional relationships between OSA and comorbidity, especially for heart failure, metabolic syndrome, and stroke. A detailed understanding of the complex pathophysiology of OSA encourages the development of therapies targeted at pathophysiological endotypes and facilitates a move towards precision medicine as a potential alternative to continuous positive airway pressure therapy in selected patients.
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Affiliation(s)
- Walter T McNicholas
- Department of Respiratory and Sleep Medicine, St Vincent's Hospital Group, School of Medicine, University College Dublin, Dublin, Ireland
| | - Dirk Pevernagie
- Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium.,Department of Internal Medicine and Paediatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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12
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McNicholas WT. Obstructive Sleep Apnoea: Focus on Pathophysiology. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1384:31-42. [PMID: 36217077 DOI: 10.1007/978-3-031-06413-5_3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Obstructive sleep apnoea (OSA) is characterized by recurring episodes of upper airway obstruction during sleep and the fundamental abnormality reflects the inability of the upper airway dilating muscles to withstand the negative forces generated within the upper airway during inspiration. Factors that result in narrowing of the oropharynx such as abnormal craniofacial anatomy, soft tissue accumulation in the neck, and rostral fluid shift in the recumbent position increase the collapsing forces within the airway. The counteracting forces of upper airway dilating muscles, especially the genioglossus, are negatively influenced by sleep onset, inadequacy of the genioglossus responsiveness, ventilatory instability, especially post arousal, and loop gain. Recent reports indicate that multiple endotypes reflecting OSA pathophysiology are present in individual patients. A detailed understanding of the complex pathophysiology of OSA encourages the development of therapies targeted at these pathophysiological endotypes and facilitates a move towards precision medicine as a potential alternative to continuous positive airway pressure therapy in selected patients.
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Affiliation(s)
- Walter T McNicholas
- School of Medicine, University College Dublin, Department of Respiratory and Sleep Medicine, St. Vincent's Hospital Group, Dublin, Ireland.
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13
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Rosen CL. Sleep-Disordered Breathing (SDB) in Pediatric Populations. Respir Med 2022. [DOI: 10.1007/978-3-030-93739-3_11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Udayakumaran S, Krishnadas A, Subash P. Multisuture and syndromic craniosynostoses: Simplifying the complex. J Pediatr Neurosci 2022; 17:S29-S43. [PMID: 36388010 PMCID: PMC9648657 DOI: 10.4103/jpn.jpn_26_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 03/12/2022] [Indexed: 11/30/2022] Open
Abstract
Most complex craniosynostoses are managed the same way as syndromic craniosynostoses (SCs), as these patients often experience similar problems regarding cognition and increased intracranial pressure (ICP). The evaluation and treatment plan for craniosynostoses is complex, and this, additionally, is complicated by the age at presentation. In this article, the authors review the complexity of SCs in the presentation and management. An algorithm is necessary for such multifaceted and multidimensional pathology as craniosynostoses. In most algorithms, posterior calvarial distraction is a consistent early option for complex craniosynostoses presenting early with raised ICP. Addressing the airway early is critical when significant airway issues are there. All other surgical interventions are tailored on the basis of presentation and age.
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15
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Udayakumaran S, Krishnadas A, Subash P. Robot-assisted frontofacial correction in very young children with craniofacial dysostosis syndromes: a technical note and early functional outcome. Neurosurg Focus 2022; 52:E16. [PMID: 34973669 DOI: 10.3171/2021.10.focus21515] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 10/19/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In this study, the authors aimed to 1) retrospectively analyze the early functional outcomes in a cohort of very young children with craniofacial dysostoses who underwent robot-assisted frontofacial advancement (RAFFA) or robot-assisted midface distraction (RAMD), and 2) analyze the utility of robotic assistance in improving the accuracy and safety of performing transfacial pin insertion for RAFFA or RAMD. METHODS A retrospective analysis of a cohort of 18 children (age range 1-42 months at presentation), who underwent RAFFA or RAMD from February 2015 to February 2021 in the craniofacial unit at Amrita Institute of Medical Sciences and Research Centre in Kochi, India, was performed. Inclusion criteria were patients who had undergone RAFFA in a single stage or RAMD where the cranial vault had been addressed earlier, had been addressed on follow-up, or had not been addressed and had follow-up of at least 6 months. RESULTS Overall, 18 children with syndromic craniosynostosis underwent LeFort level III midface distraction, with or without RAFFA, from February 2015 to February 2021 at a single center in India. The patients' ages ranged from 6 to 47 months at the time of the procedure. All patients had significant obstructive sleep apnea (OSA), significant ocular issues, and disturbed sleep as determined by the authors' preoperative protocol. Clinically significant intracranial pressure issues were present in 17 patients. None of the patients had injury due to the transfacial pin trajectory such as globe injury, damage to the tooth buds, or the loss of purchase during the active distraction phase. The mean distraction achieved was 23 mm (range 18-30 mm) (n = 16/18). Of the 18 patients, 10 (56%) had an excellent outcome and 6 (33%) had a satisfactory outcome. In all cases, the degree of OSA had significantly reduced after surgery. Eye closure improved in all patients, and complete closure was seen in 11 patients. On follow-up, the functional gain remained in 14 of 16 patients at the final follow-up visit. The distraction results were stable during the follow-up period (mean 36 months [range 6-72 months]). CONCLUSIONS The early RAFFA and RAMD protocols investigated in this study gave a significant functional advantage in very young patients with craniofacial dysostoses. The results have demonstrated the accuracy and safety of robotic assistance in performing transfacial pin insertion for RAFFA or RAMD.
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Affiliation(s)
- Suhas Udayakumaran
- 1Division of Paediatric Neurosurgery and Craniofacial Surgery, Department of Neurosurgery, Amrita Institute of Medical Sciences and Research Centre, Amrita Viswa Vidyapeetham, Kochi, Kerala; and
| | - Arjun Krishnadas
- 2Division of Craniomaxillofacial Surgery, Amrita Institute of Medical Sciences and Research Centre, Amrita Viswa Vidyapeetham, Kochi, Kerala, India
| | - Pramod Subash
- 2Division of Craniomaxillofacial Surgery, Amrita Institute of Medical Sciences and Research Centre, Amrita Viswa Vidyapeetham, Kochi, Kerala, India
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16
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Amaddeo A, Griffon L, Fauroux B. Using continuous nasal airway pressure in infants with craniofacial malformations. Semin Fetal Neonatal Med 2021; 26:101284. [PMID: 34556441 DOI: 10.1016/j.siny.2021.101284] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Obstructive sleep apnea (OSA) is common in infants and children with craniofacial malformations. Continuous positive airway pressure (CPAP) represents an effective noninvasive treatment for severe upper airway obstruction in these children, reducing the need of surgery or a tracheostomy. The decision to start CPAP should be discussed by a multidisciplinary team in order to decide the optimal individualized treatment strategy. CPAP initiation depends on patients' clinical characteristics and local practices, with an increase tendency towards an outpatient program. Follow-up and monitoring strategy varies among centers but benefits from the analysis of built-in software data in order to assess objective adherence and breathing parameters, reducing the need of in-hospital sleep studies. The possibility to wean CPAP should be periodically checked after surgical treatment or when spontaneous resolution is suspected. Finally, these infants with craniofacial malformations should have a long term follow up because of the risk of OSA recurrence over time.
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Affiliation(s)
| | - Lucie Griffon
- Pediatric Noninvasive Ventilation and Sleep Unit, Hôpital Necker-Enfants Malades, F-75015, Paris, France; Université de Paris, VIFASOM, F-75004, Paris, France
| | - Brigitte Fauroux
- Pediatric Noninvasive Ventilation and Sleep Unit, Hôpital Necker-Enfants Malades, F-75015, Paris, France; Université de Paris, VIFASOM, F-75004, Paris, France
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17
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Gozal D. Diagnostic approaches to respiratory abnormalities in craniofacial syndromes. Semin Fetal Neonatal Med 2021; 26:101292. [PMID: 34556443 DOI: 10.1016/j.siny.2021.101292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Craniofacial syndromes are a complex cluster of genetic conditions characterized by embryonic perturbations in the developmental trajectory of the upper airway and related structures. The presence of reduced airway size and maladaptive neuromuscular responses, particularly during sleep, leads to significant alterations in sleep architecture and overall detrimental gas exchange abnormalities that can be life-threatening. The common need for multi-stage therapeutic interventions for these craniofacial problems requires careful titration of anatomy and function, and the latter is currently evaluated by overnight polysomnography in sleep laboratories. The cost, inconvenience, and scarcity of pediatric sleep laboratories preclude the frequent evaluations that could optimize the overall process of treatment and corresponding outcomes. Here, we critically examine reductionist approaches to polysomnography in children to establish the parallel approximation of such techniques to infant with craniofacial disorders. The need for prospective longitudinal multicenter studies with side-by-side comparisons aimed at identifying an optimal diagnostic and long-term monitoring paradigm for these potentially life-threatening conditions is emphasized.
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Affiliation(s)
- David Gozal
- Department of Child Health, University of Missouri, Columbia, MO, USA.
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18
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Fredwall SO, Åberg B, Berdal H, Savarirayan R, Solheim J. Hearing loss in Norwegian adults with achondroplasia. Orphanet J Rare Dis 2021; 16:468. [PMID: 34736503 PMCID: PMC8570016 DOI: 10.1186/s13023-021-02095-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 10/24/2021] [Indexed: 11/10/2022] Open
Abstract
Background Achondroplasia is the most common form of disproportionate skeletal dysplasia. The condition is caused by a mutation in the FGFR3 gene, affecting endochondral bone growth, including the craniofacial anatomy. Recurrent otitis media infections, chronic middle ear effusion, and hearing loss are common in children with achondroplasia, but few studies have investigated hearing loss in adults with this condition. Objectives This population-based study investigated the prevalence, severity, and type of hearing loss in Norwegian adults with achondroplasia. Methods We collected data on 45 adults with genetically confirmed achondroplasia: 23 men and 22 women, aged 16–70 years. All participants underwent a comprehensive audiologic assessment, including medical history, pure-tone audiometry, speech audiometry, and impedance audiometry. According to the Global Burden of Disease classification, pure-tone average ≥ 20 decibel hearing level (dB HL) was considered clinically significant hearing loss. Results Insertion of ventilation tubes had been performed in 44% (20/45) of the participants, 49% (22/45) had a history of adenoidectomy, while 20% (9/45) used hearing aids. Hearing loss in at least one ear was found in 53% (24/45) of the participants; in 57% (13/23) of the men and 50% (11/22) of the women. In the youngest age group (age 16–44 years), 50% (14/28) had hearing loss, although predominantly mild (20–34 dB HL). An abnormal tympanometry (Type B or C) was found in 71% (32/45) of the participants. The majority (15/24) had conductive hearing loss, or a combination of conductive and sensorineural hearing loss (8/24). Conclusions Adults with achondroplasia are at increased risk of early hearing loss. Our findings underline the importance of a regular hearing assessment being part of standard care in achondroplasia, including adolescents and young adults. In adult patients diagnosed with hearing loss, an evaluation by an otolaryngologist should be considered, and the need for hearing aids, assistive listening devices, and workplace and educational accommodations should be discussed. Clinical trial registration ClinicalTrials.gov identifier NCT03780153.
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Affiliation(s)
- Svein O Fredwall
- TRS National Resource Centre for Rare Disorders, Sunnaas Rehabilitation Hospital, 1450, Nesodden, Norway. .,Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Björn Åberg
- Department of Hearing, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Hanne Berdal
- Department of Hearing, Lovisenberg Diaconal Hospital, Oslo, Norway
| | - Ravi Savarirayan
- Victorian Clinical Genetics Services, Murdoch Children's Research Institute, University of Melbourne, Parkville, Australia
| | - Jorunn Solheim
- Department of Hearing, Lovisenberg Diaconal Hospital, Oslo, Norway
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19
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Abstract
OBJECTIVE Previous studies have explored the restricted nasopharyngeal airway in Apert syndrome patients. This study aims to investigate the segmented airway volume changes with age and directly analyze their correlations with subcranial dimensions and angulations. METHODS Ninety-seven preoperative computed tomography scans (Apert, n = 44; control, n = 53) were included in this study, and divided into 5 age-related subgroups. Computed tomography scans were measured using Mimics and 3-matics software. RESULTS Before 6 months of age, the nasal cavity in Apert syndrome is reduced by 47% (P = 0.002), which gradually approximates normal thereafter; however, there remained a 30% reduction, compared with controls. It is highly correlated with the anteroposterior length of subcranial space, and the position of maxilla and palate. The pharyngeal airway volume in Apert syndrome patients, younger than 6 months, was larger than normal by 129% (P = 0.013). However, between 2 and 6 years of age, the pharyngeal airway becomes smaller than normal, with a 57% (P = 0.010) reduction in childhood and 52% (P = 0.005) in adolescence. It is closely correlated with the intercondylar and intergonial widths. CONCLUSIONS Airway compromise in Apert syndrome patients is attributable more to the nasal cavity in infants, but in the older child, it is the pharyngeal region. The restricted nasal airway in Apert syndrome is correlated with the subcranial space length and width, but independent of cranial base flexion. The pharyngeal airway volume in Apert syndrome is not as highly correlated with craniofacial morphology. Rather, it is impacted by the growth of mandible, which often requires surgical intervention later in childhood.
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20
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Tan HL, Kaditis AG. Phenotypic variance in pediatric obstructive sleep apnea. Pediatr Pulmonol 2021; 56:1754-1762. [PMID: 33543838 DOI: 10.1002/ppul.25309] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 01/26/2021] [Accepted: 01/27/2021] [Indexed: 01/31/2023]
Abstract
It is crucial that clinicians understand what underpins the considerable phenotypic variance in pediatric obstructive sleep apnea syndrome (OSAS), if they are to implement individually tailored phenotype-based approaches to diagnosis and management. This review summarizes the current literature on how disease severity, comorbidities, genetic and environmental/lifestyle factors interact to determine the overall OSAS phenotype. The first part discusses the impact of these factors on OSAS-related morbidity in the context of otherwise healthy children, whilst the second half details children with complex conditions, particularly focusing on the anatomical and functional abnormalities predisposing to upper airway obstruction unique to each condition. One can then understand the need for a multidimensional assessment strategy for pediatric OSAS; one that incorporates the history, physical examination, sleep study results, and biomarkers to enable precise stratification, so vital for effective determination of the timing and the nature of the therapeutic interventions required.
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Affiliation(s)
- Hui-Leng Tan
- Department of Pediatric Respiratory Medicine, Royal Brompton Hospital, London, UK
| | - Athanasios G Kaditis
- Division of Pediatric Pulmonology, First Department of Pediatrics, National and Kapodistrian University of Athens School of Medicine and Aghia Sophia Children's Hospital, Athens, Greece
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21
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Medeiros AMC, Nobre GRD, Barreto ÍDDC, Jesus EMSD, Folha GA, Matos ALDS, Nascimento SCSD, Felício CMD. Expanded Protocol of Orofacial Myofunctional Evaluation with Scores for Nursing Infants (6-24 months) (OMES-E Infants). Codas 2021; 33:e20190219. [PMID: 34008774 DOI: 10.1590/2317-1782/20202019219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 05/06/2020] [Indexed: 11/21/2022] Open
Abstract
PURPOSE Adapt and validate the content and appearance of the Expanded Protocol of Orofacial Myofunctional Evaluation with Scores (OMES-E) for nursing infants aged 6 to 24 months. METHODS This is a validation study. The parameters were based on the literature on orofacial motor development, the authors' experience, and on a committee of ten members. Data analysis was performed using descriptive statistics, content validity index, and agreement among experts. RESULTS The protocol was organized into functional blocks after maintenance, exclusion, modification, and addition of items, and was adapted according to the age group. A high level of agreement between experts was obtained for 90% of the items. The final version of the protocol includes new items such as history of feeding, orofacial parafunctional habits, facial mobility, dentition, oral breathing mode, swallowing of pasty food, and details specific for the age group. An operational manual and a table for recording the scores were also included. CONCLUSIONS The OMES-E Infants protocol was validated for its content and appearance, and may contribute to orofacial myofunctional diagnosis in the 6 to 24-month age group.
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Affiliation(s)
- Andréa Monteiro Correia Medeiros
- Departamento de Fonoaudiologia, Universidade Federal de Sergipe - UFS - São Cristóvão (SE), Brasil.,Programa de Pós-graduação em Ciências da Saúde, Universidade Federal de Sergipe - UFS - Aracaju (SE), Brasil
| | | | | | | | - Gislaine Aparecida Folha
- Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo - USP - Ribeirão Preto (SP), Brasil
| | - Anna Luiza Dos Santos Matos
- Programa de Pós-graduação em Ciências da Saúde, Universidade Federal de Sergipe - UFS - Aracaju (SE), Brasil
| | | | - Cláudia Maria de Felício
- Departamento de Otorrinolaringologia, Oftalmologia e Cirurgia de Cabeça e Pescoço, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo - USP - Ribeirão Preto (SP), Brasil
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22
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Fredwall SO, Øverland B, Berdal H, Berg S, Weedon-Fekjær H, Lidal IB, Savarirayan R, Månum G. Obstructive sleep apnea in Norwegian adults with achondroplasia: a population-based study. Orphanet J Rare Dis 2021; 16:156. [PMID: 33827611 PMCID: PMC8028078 DOI: 10.1186/s13023-021-01792-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 03/26/2021] [Indexed: 11/10/2022] Open
Abstract
Background Previous studies have found a high prevalence of obstructive sleep apnea (OSA) in children with achondroplasia, but clinical studies on this complication in adults with achondroplasia are lacking. Objectives This population-based, cross-sectional study investigated the prevalence, severity, and predictive factors of OSA in Norwegian adults with achondroplasia. Methods We collected clinical data on 49 participants. Participants without a preexisting diagnosis of OSA had an overnight sleep registration. OSA was defined as an apnea–hypopnea index (AHI) ≥ 5 plus characteristic clinical symptoms, or AHI ≥ 15. We used the Berlin Questionnaire to assess clinical symptoms of OSA. Results OSA was found in 59% (29/49) of the participants (95% confidence interval 44 to 73%), of whom 59% (17/29) had moderate to severe OSA (AHI ≥ 15), and 48% (14/29) were previously undiagnosed. Variables predictive of OSA were: excessive daytime sleepiness; unrested sleep; loud snoring; observed nocturnal breathing stops; hypertension; age > 40 years; and BMI > 30 kg/m2. Conclusion OSA was highly prevalent in Norwegian adults with achondroplasia, which we believe is representative of this population worldwide. Follow-up of adults with achondroplasia should include assessment of symptoms and signs of OSA, with a low threshold for conducting an overnight sleep registration if findings suggestive of OSA are present.
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Affiliation(s)
- Svein O Fredwall
- TRS National Resource Centre for Rare Disorders, Sunnaas Rehabilitation Hospital, 1450, Nesodden, Norway. .,Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
| | - Britt Øverland
- Department of Sleep Disorders, Lovisenberg Diakonale Hospital, Oslo, Norway
| | - Hanne Berdal
- Department of Sleep Disorders, Lovisenberg Diakonale Hospital, Oslo, Norway
| | - Søren Berg
- Department of Sleep Disorders, Lovisenberg Diakonale Hospital, Oslo, Norway
| | - Harald Weedon-Fekjær
- Research Support Service, Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Oslo, Norway
| | - Ingeborg B Lidal
- TRS National Resource Centre for Rare Disorders, Sunnaas Rehabilitation Hospital, 1450, Nesodden, Norway
| | - Ravi Savarirayan
- Murdoch Children's Research Institute and University of Melbourne, Parkville, Australia
| | - Grethe Månum
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Research, Sunnaas Rehabilitation Hospital, Nesodden, Norway
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Schütz SG, Dunn A, Braley TJ, Pitt B, Shelgikar AV. New frontiers in pharmacologic obstructive sleep apnea treatment: A narrative review. Sleep Med Rev 2021; 57:101473. [PMID: 33853035 DOI: 10.1016/j.smrv.2021.101473] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 02/23/2021] [Accepted: 02/24/2021] [Indexed: 12/22/2022]
Abstract
Obstructive sleep apnea (OSA) is the most common form of sleep-disordered breathing characterized by intermittent partial or complete closure of the upper airway during sleep. If left untreated, OSA is associated with adverse cardiovascular outcomes such as hypertension, coronary heart disease, heart failure, cardiac arrhythmia, stroke, and death. Positive airway pressure (PAP) is often considered the first-line treatment for OSA. While PAP can be very effective in reducing the number of obstructive apneas and hypopneas, its impact on prevention of adverse cardiovascular consequences remains controversial, and treatment adherence is often poor. Hence, the necessity for novel treatment options to help those who cannot adhere to positive airway pressure treatment. Different classes of medications have been tested with regards to their effect on OSA severity. This review 1) provides an update on the epidemiology and pathophysiology of OSA, 2) outlines the mechanistic rationale for medication classes tested as OSA treatment and 3) discusses the effects of these medications on OSA. Several wake-promoting medications are approved for management of persistent sleepiness despite OSA treatment; discussion of these symptomatic treatments is outside the scope of this review. Herein, the authors review the current evidence for pharmacological management of OSA and provide future directions.
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Affiliation(s)
- Sonja G Schütz
- Department of Neurology Sleep Disorders Center, University of Michigan Ann Arbor, MI, USA.
| | - Abbey Dunn
- Department of Neurology Sleep Disorders Center, University of Michigan Ann Arbor, MI, USA
| | - Tiffany J Braley
- Department of Neurology Multiple Sclerosis and Sleep Disorders Center, University of Michigan, Ann Arbor, MI, USA
| | - Bertram Pitt
- Department of Internal Medicine Cardiovascular Center, University of Michigan, Ann Arbor, MI, USA
| | - Anita V Shelgikar
- Department of Neurology Sleep Disorders Center, University of Michigan Ann Arbor, MI, USA
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24
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Miura S, Ueda H, Iwai K, Concepcion Medina C, Ishida E, Kunimatsu R, Tanimoto K. Masticatory Function Assessment of Adult Patients With Cleft Lip and Palate After Orthodontic Treatment. Cleft Palate Craniofac J 2021; 59:390-398. [PMID: 33576265 DOI: 10.1177/1055665621991733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE To determine whether orthodontically treated patients with cleft lip and palate (CLP) possess a different masticatory function than those of untreated patients with normal occlusion. DESIGN Occlusal contact area, occlusal force, as well as masseter and anterior temporal muscular activity were measured during maximum voluntary clenching (MVC) tests. Mandibular left and right lateral movements during mastication were also assessed. To further elucidate the nature of masticatory function, especially to determine the rate of abnormal jaw movement patterns, a parametric error index (EI) was set. Finally, masticatory efficiency was evaluated with a glucose sensitive measuring device. PARTICIPANTS Fifteen patients with CLP who had previously completed the orthodontic treatments required to achieve an acceptable and more harmonious occlusion accepted to volunteer in this study along with 21 untreated patients who already possessed a normal occlusion. RESULTS Patients with CLP showed a significantly lower occlusal force, reduced occlusal contact area, and decreased masticatory efficiency as well as significantly higher EI value when compared with controls. However, there was no significant difference when analyzing muscle activity, although masticatory efficiency was significantly different between the 2 groups. Despite this result, the scores obtained by the patients with CLP in the masticatory efficiency tests were still in the normal range. CONCLUSIONS Orthodontic treatment for adult patients with CLP provides a satisfactory result for the patients' masticatory ability albeit significantly less ideal compared with untreated patients with normal occlusion.
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Affiliation(s)
- Sayumi Miura
- Department of Orthodontics, Division of Oral Health and Development, Hiroshima University Hospital, Hiroshima, Japan
| | - Hiroshi Ueda
- Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical & Health Sciences, Hiroshima, Japan
| | - Koji Iwai
- Department of Orthodontics, Division of Oral Health and Development, Hiroshima University Hospital, Hiroshima, Japan
| | - Cynthia Concepcion Medina
- Department of Orthodontics, Division of Oral Health and Development, Hiroshima University Hospital, Hiroshima, Japan
| | - Eri Ishida
- Department of Orthodontics, Division of Oral Health and Development, Hiroshima University Hospital, Hiroshima, Japan
| | - Ryo Kunimatsu
- Department of Orthodontics, Division of Oral Health and Development, Hiroshima University Hospital, Hiroshima, Japan
| | - Kotaro Tanimoto
- Department of Orthodontics and Craniofacial Developmental Biology, Hiroshima University Graduate School of Biomedical & Health Sciences, Hiroshima, Japan
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25
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Duong K, Glover J, Perry AC, Olmstead D, Ungrin M, Colarusso P, MacLean JE, Martin AR. Feasibility of three-dimensional facial imaging and printing for producing customised nasal masks for continuous positive airway pressure. ERJ Open Res 2021; 7:00632-2020. [PMID: 33569497 PMCID: PMC7861025 DOI: 10.1183/23120541.00632-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 11/16/2020] [Indexed: 11/18/2022] Open
Abstract
Rationale Delivery of continuous positive airway pressure (CPAP) is the standard treatment for obstructive sleep apnoea in children and adults. Treatment adherence is a major challenge, as many patients find the CPAP mask uncomfortable. The study aim was to demonstrate the feasibility of delivered CPAP through customised nasal masks by assessing mask leak and comfort of customised masks compared to commercially available CPAP masks. Methods Six healthy adult volunteers participated in a crossover study including commercial masks in three different sizes (petite, small/medium and large) from the same supplier and a customised mask fabricated for each subject using three-dimensional facial scanning and modern additive manufacturing processes. Mask leak and comfort were assessed with varying CPAP levels and mask tightness. Leak was measured in real time using an inline low-resistance Pitot tube flow sensor, and each mask was ranked for comfort by the subjects. Results Mask leak rates varied directly with CPAP level and inversely with mask tightness. When ranked for comfort, three subjects favoured the customised mask, while three favoured a commercial mask. The petite mask yielded the highest mask leaks and was ranked least comfortable by all subjects. Relative mask leaks and comfort rankings for the other commercial and customised masks varied between individuals. Mask leak was comparable when comparing the customised masks with the highest ranked commercial masks. Conclusion Customised masks successfully delivered target CPAP settings in all six subjects, demonstrating the feasibility of this approach. This research details a methodology for fabrication of customised noninvasive ventilation masks based on 3D facial scans to use as an alternative to commercially available masks for the delivery of continuous positive airway pressurehttps://bit.ly/35WspAg
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Affiliation(s)
- Kelvin Duong
- Dept of Mechanical Engineering, University of Alberta, Edmonton, Canada
| | - Joel Glover
- Live Cell Imaging Laboratory, Dept of Physiology and Pharmacology and the Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Alexander C Perry
- Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | | | - Mark Ungrin
- Dept of Comparative Biology and Experimental Medicine, Faculty of Veterinary Medicine, Biomedical Engineering Graduate Program, Alberta Children's Hospital Research Institute, University of Calgary, Calgary, Canada
| | - Pina Colarusso
- Live Cell Imaging Laboratory, Dept of Physiology and Pharmacology and the Snyder Institute for Chronic Diseases, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Joanna E MacLean
- Dept of Pediatrics and Women & Children's Health Research Institute, Faculty of Medicine and Dentistry, University of Alberta, Stollery Children's Hospital, Edmonton, Canada
| | - Andrew R Martin
- Dept of Mechanical Engineering, University of Alberta, Edmonton, Canada
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Zhang N, Mao Z, Cui Y, Xu Y, Tan Y. Risk Factors of Prolonged Mechanical Ventilation in Infants With Pierre Robin Sequence After Mandibular Distraction Osteogenesis: A Retrospective Cohort Study. Front Pediatr 2021; 9:587147. [PMID: 33912517 PMCID: PMC8072210 DOI: 10.3389/fped.2021.587147] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 03/05/2021] [Indexed: 11/13/2022] Open
Abstract
Background: After mandibular distraction osteogenesis (MDO), most infants with Pierre Robin sequence (PRS) require mechanical ventilation to assist their breathing. However, the optimal duration of intubation during early mandibular distraction osteogenesis activation is poorly understood. This retrospective study was carried out to identify perioperative risk factors of prolonged mechanical ventilation in infants undergoing MDO. Methods: A total of 95 infants with PRS underwent MDO at Guangzhou Women and Children's Medical Center between 2016 and 2018, and the clinical records of 74 infants who met the selection criteria were analyzed. Of the 74 infants, 26 (35.1%) underwent prolonged mechanical ventilation, 48 (64.9%) did not. t-test, Wilcoxon Sum Rank test or chi-squared test were performed to compare variables that might associate with prolonged mechanical ventilation between the two groups, and then, significant variables identified were included in the multivariate logistic regression model to identify independent variables. Results: Univariate logistic regression analysis revealed that age, preoperative gonial angle, and postoperative pulmonary infection were associated with prolonged mechanical ventilation (all P < 0.05). Multivariate logistic regression analysis confirmed that the preoperative gonial angle and postoperative pulmonary infection were independent risk factors of prolonged mechanical ventilation (both P < 0.05). Conclusions: Infants with PRS and smaller preoperative gonial angle or postoperative pulmonary infection may be more likely to undergo prolonged mechanical ventilation after MDO. For others, extubation may be attempted within 6 days after MDO.
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Affiliation(s)
- Na Zhang
- Department of Anesthesia and Preoperative Medicine, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Zhe Mao
- Department of Stomatology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Yingqiu Cui
- Department of Stomatology, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Yingyi Xu
- Department of Anesthesia and Preoperative Medicine, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Yonghong Tan
- Department of Anesthesia and Preoperative Medicine, Guangzhou Women and Children's Medical Center, Guangzhou, China
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Wiechers C, Thjen T, Koos B, Reinert S, Poets CF. Treatment of infants with craniofacial malformations. Arch Dis Child Fetal Neonatal Ed 2021; 106:104-109. [PMID: 32409560 DOI: 10.1136/archdischild-2019-317890] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 04/29/2020] [Indexed: 11/04/2022]
Abstract
Infants with craniofacial malformations (CFMs) are at increased risk of various clinical problems, including respiratory and feeding disorders, the result of which may be long-lasting. An improvement in clinical care can be achieved by prenatal diagnosis and interdisciplinary birth preparation. Feeding problems may particularly be stressful for the family and require a team approach involving nursing staff, speech therapists and nutritional specialists to anticipate, avoid and treat sequelae such as failure to thrive or recurrent aspirations. Special techniques (eg, optimisation of breast feeding, alternative feeding methods or manual orofacial therapy) may be used individually to improve feeding competence; supplemental nutrition via a nasogastric or gastrostomy tube may be temporarily necessary to ensure adequate weight gain. The high prevalence of respiratory disorders in infants with craniofacial abnormalities requires anticipation and screening to prevent growth failure and neurological deficits. Treatment of upper airway obstruction varies widely, strategies can be divided into non-surgical and surgical, and in those aimed at widening the pharyngeal space (eg, prone position, palatal plates, craniofacial surgery) and those bridging the narrow upper airway (eg, nasopharyngeal airway, modified palatal plate, pneumatic airway stenting, tracheostomy). The complex management of an infant with CFM should be performed by a multidisciplinary team to offer specialised support and care for affected families.
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Affiliation(s)
- Cornelia Wiechers
- Department of Neonatology, Tuebingen University Hospital, Tuebingen, Germany.,Interdisciplinary Centre for Cleft Palate and Craniofacial Malformations, Tuebingen University Hospital, Tuebingen, Germany
| | - Tabea Thjen
- Interdisciplinary Centre for Cleft Palate and Craniofacial Malformations, Tuebingen University Hospital, Tuebingen, Germany.,Physical Therapy Centre, Tuebingen University Hospital, Tuebingen, Germany
| | - Bernd Koos
- Department of Orthodontics, University of Tübingen, Tübingen, Baden-Württemberg, Germany
| | - Siegmar Reinert
- Interdisciplinary Centre for Cleft Palate and Craniofacial Malformations, Tuebingen University Hospital, Tuebingen, Germany.,Department of Craniofacial Surgery, Tuebingen University Hospital, Tuebingen, Germany
| | - Christian F Poets
- Interdisciplinary Centre for Cleft Palate and Craniofacial Malformations, Tuebingen University Hospital, Tuebingen, Germany .,Department of Neonatology, University of Tuebingen, Tuebingen, Germany
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Chen W, Feng J, Wang Y, Wang C, Dong Z. Development and Validation of a Nomogram for Predicting Obstructive Sleep Apnea in Bariatric Surgery Candidates. Nat Sci Sleep 2021; 13:1013-1023. [PMID: 34234604 PMCID: PMC8254541 DOI: 10.2147/nss.s316674] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/10/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Obstructive sleep apnea (OSA) is highly prevalent in bariatric surgery patients and can lead to potential perioperative risks, but some screening tools lack adequate performance in this population. Thus, we aimed to develop and validate a clinical nomogram for predicting OSA in bariatric surgery candidates. METHODS We retrospectively collected the data of 482 bariatric surgery patients between September 2015 and January 2020. Patients were randomly classified into training cohort (n=338) and validation cohort (n=144). The Lasso regression was used to select potentially relevant features; then, multivariable logistic regression analysis was used to establish the nomogram. Discrimination, calibration and clinical usefulness of the nomogram were assessed using the C-index, calibration curve and decision curve analysis (DCA). RESULTS The overall prevalence of OSA was 71.0% and higher in males (88.2%) compared to females (60.1%). Of these, 26.1% had mild OSA, 14.9% had moderate OSA, and 44.8% had severe OSA. The nomogram consisted of gender, habitual snoring, type 2 diabetes mellitus (T2DM), neck circumference, body mass index (BMI) and age. The nomogram provided favorable discrimination, with a C-indexes for the training and validation cohort of 0.856 (95% CI: 0.816-0.897) and 0.829 (95% CI: 0.76-0.895), respectively, and good calibration. The DCA displayed that the nomogram was clinically useful. CONCLUSION We established a concise and practical nomogram that could facilitate the preoperative individualized prediction of OSA before bariatric surgery, which may help clinicians select bariatric surgery patients with high-risk OSA for polysomnography (PSG).
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Affiliation(s)
- Wenhui Chen
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, People's Republic of China
| | - Jia Feng
- Department of Cellular Biology, Institute of Biomedicine, Jinan University, Guangzhou, People's Republic of China
| | - Yucheng Wang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, People's Republic of China
| | - Cunchuan Wang
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, People's Republic of China
| | - Zhiyong Dong
- Department of Metabolic and Bariatric Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, People's Republic of China
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Sleep-Disordered Breathing and Airway Assessment Using Polysomnography in Pediatric Patients With Craniofacial Disorders. J Craniofac Surg 2020; 31:720-726. [PMID: 32049904 DOI: 10.1097/scs.0000000000006249] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Children with cleft and craniofacial conditions commonly present with concurrent airway anomalies, which often manifest as sleep disordered breathing. Craniofacial surgeons and members of the multidisciplinary team involved in the care of these patients should appreciate and understand the scope of airway pathology as well as the proper means of airway assessment. This review article details the prevalence and assessment of sleep disordered breathing in patients with craniofacial anomalies, with emphasis on indications, limitations, and interpretation of polysomnography.
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30
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Pavkovic IM, Kothare SV. Migraine and Sleep in Children: A Bidirectional Relationship. Pediatr Neurol 2020; 109:20-27. [PMID: 32165029 DOI: 10.1016/j.pediatrneurol.2019.12.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 12/05/2019] [Accepted: 12/24/2019] [Indexed: 01/03/2023]
Abstract
Migraine and sleep disorders in children exhibit a bidirectional relationship. This relationship is based on shared pathophysiology. Migraine involves activation of the trigeminal vascular system. Nociceptive neurons that innervate the dura release various vasoactive peptides. Calcitonin gene-related peptide is the most active of these peptides. Neural pathways that are involved in sleep generation are divided into those responsible for circadian rhythm, wake promotion, non-rapid eye movement, and rapid eye movement sleep activation. Sleep state switches are a critical component of these systems. The cerebral structures, networks, and neurochemical systems that are involved in migraine align closely with those responsible for the regulation of sleep. Neurochemical systems that are involved with both the pathogenesis of migraine and regulation of sleep include adenosine, melatonin, orexin, and calcitonin gene-related peptide. Sleep disorders represent the most common comorbidity with migraine in childhood. The prevalence of parasomnias, obstructive sleep apnea, and sleep-related movement disorders is significantly greater in children migraineurs. Infantile colic is a precursor of childhood migraine. Treatment of comorbid sleep disorders is important for the appropriate management of children with migraine. Sleep-based behavioral interventions can be of substantial benefit. These interventions are particularly important in children due to limited evidence for effective migraine pharmacotherapy.
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Affiliation(s)
- Ivan M Pavkovic
- Division of Pediatric Neurology, Department of Pediatrics, Cohen Children's Medical Center, Lake Success, New York; Pediatrics, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York
| | - Sanjeev V Kothare
- Divison of Pediatric Neurology, Department of Pediatircs, Cohen Children's Medical Center, Lake Success, New York; Pediatric Sleep Program (Neurology), Department of Pediatircs, Cohen Children's Medical Center, Lake Success, New York; Pediatric Neurology Service Line for Northwell Health, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York; Pediatrics & Neurology, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York.
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31
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The role of sleep laboratory polygraphy in the evaluation of obstructive sleep apnea syndrome in Robin infants. Sleep Med 2020; 72:59-64. [PMID: 32554055 DOI: 10.1016/j.sleep.2020.03.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 02/28/2020] [Accepted: 03/02/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVE/BACKGROUND Currently, obstructive sleep apnea syndrome (OSAS) management in Robin sequence (RS) infants has not been standardized. Sleep laboratory polysomnography (PSG) is the gold standard for OSAS diagnosis, however, access is restricted. This study aimed to compare the respiratory indexes measured in a sleep laboratory using PSG as well as a possible alternative, polygraphy (PG). PATIENTS/METHODS This retrospective study was conducted between 2015 and 2017 in a tertiary hospital. PSG performed in RS infants in the sleep laboratory was analysed by a single reviewer. After sleep data removal, anonymized raw data were analysed to obtain only PG data. Respiratory indexes were compared for (i) PSG and PG and (ii) patients with or without OSAS clinical signs. RESULTS Among the 20 RS (median [IQR] age: 43 [25-114] days at evaluation), 70% of the patients had OSAS clinical signs but all of them had severe OSAS. The median mixed obstructive apnea hypopnea index was not significantly different between PSG and PG (27/h [18-38] versus 26/h [18-56], p = 0.43). The median obstructive apnea index was higher with no significant difference between PG and PSG (19/h [15-31] versus 7/h [4-25], p = 0.05). The median obstructive hypopnea index was significantly lower on PG than on PSG (2/h [0-3] versus 8/h [8-19], p = 0.01). No difference on PSG or PG was observed for patients with and without clinical signs of OSAS. CONCLUSION Although PSG remains the gold standard for OSA evaluation, a PG seems to be a useful alternative to measure OSA in RS infants because of their OSAS severity. This evaluation should be recommended in all RS infants, even in the absence of OSAS clinical signs. CLINICAL TRIAL REGISTRATION Not applicable.
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Airway Analysis in Apert Syndrome: The Role of Drug-Induced Sleep Endoscopy. Plast Reconstr Surg 2020; 145:660e-661e. [PMID: 32097353 DOI: 10.1097/prs.0000000000006585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lee A, Chang BL, Solot C, Crowley TB, Vemulapalli V, McDonald-McGinn DM, Maguire MA, Mason TBA, Elden L, Cielo CM, Jackson OA. Defining Risk of Postoperative Obstructive Sleep Apnea in Patients With 22q11.2DS Undergoing Pharyngeal Flap Surgery for Velopharyngeal Dysfunction Using Polysomnographic Evaluation. Cleft Palate Craniofac J 2020; 57:808-818. [PMID: 31973553 DOI: 10.1177/1055665619900871] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To determine pre- and postoperative prevalence of obstructive sleep apnea (OSA) in patients with 22q11.2 deletion syndrome (DS) undergoing wide posterior pharyngeal flap (PPF) surgery for velopharyngeal dysfunction (VPD). DESIGN Retrospective study using pre- and postoperative polysomnography (PSG) to determine prevalence of OSA. Medical records were reviewed for patients' medical comorbidities. Parents were surveyed about snoring. SETTING Academic tertiary care pediatric hospital. PATIENTS Forty patients with laboratory confirmed 22q11.2DS followed over a 6-year period. INTERVENTIONS Pre- and postoperative PSG, speech evaluation, and parent surveys. MAIN OUTCOME MEASURE Severity and prevalence of OSA, defined by obstructive apnea hypopnea index (OAHI), before and after PPF surgery to determine whether PPF is associated with increased risk of OSA. RESULTS Mean OAHI did not change significantly after PPF surgery (1.1/h vs 2.1/h, P = .330). Prevalence of clinically significant OSA (OAHI ≥ 5) was identical pre- and postoperatively (2 of 40), with both cases having severe-range OSA requiring positive airway pressure therapy. All other patients had mild-range OSA. Nasal resonance was graded as severe preoperatively in 85% of patients. None were graded as severe postoperatively. No single patient factor or parent-reported concern predicted risk of OSA (OAHI ≥ 1.5). CONCLUSIONS Patients with 22q11.2DS are medically complex and are at increased risk of OSA at baseline. Wide PPF surgery for severe VPD does not significantly increase risk of OSA. Careful perioperative planning is essential to optimize both speech and sleep outcomes.
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Affiliation(s)
- Alfred Lee
- Division of Plastic and Reconstructive Surgery, The Children's Hospital of Philadelphia, PA, USA
| | - Brian L Chang
- Perelman School of Medicine, the University of Pennsylvania, Philadelphia, PA, USA
| | - Cynthia Solot
- Velopharyngeal Dysfunction Program, Center for Childhood Communication, Children's Hospital of Philadelphia, PA, USA
| | - Terrence B Crowley
- Division of Human Genetics, Children's Hospital of Philadelphia, PA, USA
| | - Vamsee Vemulapalli
- Division of Plastic and Reconstructive Surgery, The Children's Hospital of Philadelphia, PA, USA
| | | | - Meg Ann Maguire
- Division of Plastic and Reconstructive Surgery, The Children's Hospital of Philadelphia, PA, USA
| | | | - Lisa Elden
- Division of Otolaryngology, Children's Hospital of Philadelphia, PA, USA
| | - Christopher M Cielo
- Division of Pulmonary Medicine, Children's Hospital of Philadelphia, PA, USA
| | - Oksana A Jackson
- Division of Plastic and Reconstructive Surgery, The Children's Hospital of Philadelphia, PA, USA
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Munawar S, Marston AP, Patel T, Nguyen SA, White DR. Outcomes Assessment of Multi-Level Sleep Surgery in Syndromic Versus Non-Syndromic Children. Ann Otol Rhinol Laryngol 2020; 129:556-564. [PMID: 31920116 DOI: 10.1177/0003489419900201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES Analyze the differences in length of stay, cost, disposition, and demographics between syndromic and non-syndromic children undergoing multi-level sleep surgery. METHODS Children with sleep disordered breathing or obstructive sleep apnea that had undergone sleep surgeries were isolated from the 1997 to 2012 editions of the Kids' Inpatient Database, Healthcare Cost and Utilization Project, Agency for Healthcare Research and Quality. Children were then classified as syndromic or non-syndromic and stratified by level of sleep surgery (tonsillectomy & adenoidectomy, tonsillectomy & adenoidectomy plus other site surgery, other site surgery). Length of stay and cost were reported with Kruskal-Wallis one-way analysis of variance, disposition with binomial logistic regression, and demographics with chi-square. RESULTS Syndromic children compared to non-syndromic children were more likely to have surgery beyond just tonsillectomy & adenoidectomy and also had a longer length of stay, higher total cost and non-routine disposition (all P < .001). Syndromic children undergoing tonsillectomy and adenoidectomy plus other site surgery had a longer length of stay compared to syndromic children undergoing tonsillectomy & adenoidectomy (6.00 days vs 3.63 days, P < .001). However, no similar statistically significant difference in length of stay was found in non-syndromic children (2.01 days vs 2.87 days, P > .05). CONCLUSION The potential risks/benefits need to be weighed carefully before undertaking sleep surgery in syndromic children. They experience a longer length of stay, higher cost, and non-routine disposition when compared to non-syndromic children. This is especially true when considering the transition from tonsillectomy & adenoidectomy to tonsillectomy & adenoidectomy plus other site surgery, as syndromic children experience a longer length of stay and non-syndromic children do not.
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Affiliation(s)
- Suqrat Munawar
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Alexander P Marston
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Terral Patel
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - Shaun A Nguyen
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, USA
| | - David R White
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, SC, USA
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Lin Y, Ma X, Teng L. [Progress of diagnosis and treatment of upper respiratory obstruction in patients with Treacher Collins syndrome]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2019; 33:1578-1583. [PMID: 31823562 DOI: 10.7507/1002-1892.201903041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To summarize the progress of diagnosis and treatment of upper respiratory obstruction in patients with Treacher Collins syndrome (TCS). Methods The domestic and abroad literature about the diagnosis and treatment of upper respiratory obstruction in patients with TCS was extensively reviewed and analyzed. Results TCS is an autosomal-dominant craniofacial developmental syndrome. It is often accompanied by midface and/or mandibular hypoplasia, soft tissue hypertrophy, and other respiratory tissue developmental abnormalities, which can lead to different degrees of upper respiratory obstruction symptoms. Respiratory obstruction in patients with TCS is affected by many factors, and the obstructive degree are different. Early detection of the causes and obstructive sites and adopted targeted treatments can relieve the symptoms of respiratory obstruction and avoid severe complications. Conclusion Due to the low incidence of TCS, there is still a lack of high-quality research evidence to guide clinical treatment. Large-scale and prospective clinical studies are needed to provide new ideas for the treatment and prevention of upper respiratory obstruction.
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Affiliation(s)
- Yanxian Lin
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, P.R.China
| | - Xiaoyang Ma
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, P.R.China
| | - Li Teng
- Department of Craniomaxillofacial Surgery, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144,
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Couloigner V, Ayari Khalfallah S. Craniosynostosis and ENT. Neurochirurgie 2019; 65:318-321. [DOI: 10.1016/j.neuchi.2019.09.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/18/2019] [Accepted: 09/19/2019] [Indexed: 10/25/2022]
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Abstract
While medical technology is continuing to improve healthcare outcomes and quality of life for patients, the number of people affected by medical device-related skin damage is increasing. In many cases, life-preserving medical devices used in interventions such as nasal continuous positive airway pressure or oxygen therapy can cause significant skin damage, with negative consequences including pain, infection and delayed hospital discharge. This article outlines methods that nurses can use to minimise the risk of skin damage, focusing primarily on the prevention of pressure ulcers. It also examines how nurses can work collaboratively with patients, manufacturers and regulatory bodies to reduce the risk of medical device-related skin damage in the future.
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Montes ABM, Oliveira TM, Gavião MBD, Barbosa TDS. Orofacial functions and quality of life in children with unilateral cleft lip and palate. Braz Oral Res 2019; 33:e0061. [PMID: 31531563 DOI: 10.1590/1807-3107bor-2019.vol33.0061] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 05/14/2019] [Indexed: 01/24/2023] Open
Abstract
This study aimed to evaluate the orofacial functions and oral health-related quality of life (OHRQoL) of children with unilateral cleft lip and palate (UCLP). This case-control study included patients with UCLP matched by sex and age with controls (children without UCLP), resulting in the inclusion of a total of 108 eight- to ten-year-old children. Orofacial functions and OHRQoL were evaluated using the Nordic Orofacial Test-Screening (NOT-S) and the Child Perceptions Questionnaire (CPQ 8-1 0 ), respectively. Data normality was assessed by the Kolmogorov-Smirnov test. Differences and correlations in NOT-S and CPQ 8-1 0 scores between and within the groups were evaluated using Mann-Whitney and Spearman´s correlation tests, respectively. The distribution of NOT-S and global ratings of CPQ 8-1 0 for each group were assessed by Chi-squared/Fisher's Exact tests. The UCLP group had a higher NOT-S total and examination scores than the controls. Dysfunctions related to breathing, facial symmetry/expression, and speech were more frequent in the UCLP patients than in the controls. The UCLP group had higher scores on the social well-being domain than the controls. There was a significant difference between the groups in their ratings in regards to the extent to which their oral condition affected their life overall, with controls perceiving it as somewhat better than patients. In both groups, NOT-S total and interview scores were positively correlated with CPQ 8-1 0 total and domain scores. The NOT-S examination score was only significantly correlated with social domain scores in the control group. The presence of UCLP was associated with clinical signs of orofacial dysfunctions related to breathing, facial symmetry/expression, and speech. Children with UCLP reported more orofacial dysfunctions and negative impacts on social well-being than controls.
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Affiliation(s)
- Ana Bheatriz Marangoni Montes
- Universidade Estadual de Campinas - Unicamp, Piracicaba Dental School , Department of Pediatric Dentistry , Piracicaba , SP , Brazil
| | - Thais Marchini Oliveira
- Universidade de São Paulo - USP, Bauru School of Odontology , Department of Pediatric Dentistry , Bauru , SP , Brasil
| | - Maria Beatriz Duarte Gavião
- Universidade Estadual de Campinas - Unicamp, Piracicaba Dental School , Department of Pediatric Dentistry , Piracicaba , SP , Brazil
| | - Taís de Souza Barbosa
- Universidade Federal de Juiz de Fora - UFJF, Department of Dentistry , Governador Valadares , MG , Brazil
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Hopkins B, Dean K, Appachi S, Drake AF. Craniofacial Interventions in Children. Otolaryngol Clin North Am 2019; 52:903-922. [PMID: 31353139 DOI: 10.1016/j.otc.2019.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Craniofacial interventions are common and the surgical options continue to grow. The issues encountered include micrognathia, macroglossia, midface hypoplasia, hearing loss, facial nerve palsy, hemifacial microsomia, and microtia. In addition, a unifying theme is complex upper airway obstruction. Throughout a child's life the focus of interventions may change from airway management to speech, hearing, and language optimization, and finally to decannulation and procedures aimed at social integration and self-esteem. Otolaryngologists play an important role is this arena and provide high-quality care while continuing to expand what can be done for our patients.
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Affiliation(s)
- Brandon Hopkins
- Pediatric Otolaryngology, Pediatric Center for Airway Voice and Swallowing, Cleveland Clinic, 9500 Euclid Avenue, 7th Floor Crile Building, Cleveland, OH 44195, USA.
| | - Kelly Dean
- Department of Otolaryngology/Head and Neck Surgery, UNC Hospitals, University of North Carolina, 170 Manning Drive, CB# 7070, Chapel Hill, NC 27599-7070, USA
| | - Swathi Appachi
- Cleveland Clinic Head and Neck Institute, Cleveland Clinic, 9500 Euclid Avenue, 7th Floor Crile Building, Cleveland, OH 44195, USA
| | - Amelia F Drake
- Department of Otolaryngology/Head and Neck Surgery, UNC Hospitals, Craniofacial Center, University of North Carolina, 170 Manning Drive, CB# 7070, Chapel Hill, NC 27599-7070, USA
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40
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Jackson O, Crowley TB, Sharkus R, Smith R, Jeong S, Solot C, McDonald-Mcginn D. Palatal evaluation and treatment in 22q11.2 deletion syndrome. Am J Med Genet A 2019; 179:1184-1195. [PMID: 31038278 DOI: 10.1002/ajmg.a.61152] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 12/21/2018] [Accepted: 02/27/2019] [Indexed: 01/23/2023]
Abstract
Palatal involvement occurs commonly in patients with 22q11.2 Deletion Syndrome (22qDS), and includes palatal clefting and velopharyngeal dysfunction in the absence of overt or submucous clefts. The reported incidence and distribution of palatal abnormalities vary in the literature. The aim of this article is to revisit the incidence and presenting features of palatal abnormalities in a large cohort of patients with 22qDS, summarize the surgical treatments performed in this cohort, and provide an overview of surgical treatment protocols and management guidelines for palatal abnormalities in this syndrome. Charts of 1,121 patients seen through the 22q and You Center at the Children's Hospital of Philadelphia were reviewed for palatal status, demographic factors, deletion size, and corrective surgical procedures. Statistical analysis was performed using Pearson's chi-squared test to identify differences between gender, deletion size, and palatal abnormality. Of the patients with complete evaluations, 67% were found to have a palatal abnormality. The most common finding was velopharyngeal dysfunction in 55.2% of patients, and in 33.3% of patients, this occurred in the absence of palatal clefting. There was no significant difference in the incidence of palatal abnormalities by gender; however, a difference was noted among race (p < 0.01) and deletion sizes (p < 0.01). For example, Caucasian and Asian patients presented with a much higher prevalence of palatal abnormalities, and conversely those with nested deletions presented with a much lower rate of palatal defects. Overall, 26.9% of patients underwent palatal surgery, and the most common indication was velopharyngeal dysfunction. Palatal abnormalities are a hallmark feature of 22q11.2 Deletion Syndrome; understanding the incidence, presenting features, and treatment protocols are essential for practitioners counseling and treating families affected with this disorder.
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Affiliation(s)
- Oksana Jackson
- Division of Plastic Surgery, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - T Blaine Crowley
- Division of Human Genetics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Robert Sharkus
- Division of Human Genetics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Robert Smith
- Division of Human Genetics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Stephanie Jeong
- Division of Human Genetics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Cynthia Solot
- Department of Speech Language Pathology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Donna McDonald-Mcginn
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.,Division of Human Genetics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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41
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Saengthong P, Chaitusaney B, Hirunwiwatkul P, Charakorn N. Adenotonsillectomy in children with syndromic craniosynostosis: a systematic review and meta-analysis. Eur Arch Otorhinolaryngol 2019; 276:1555-1560. [PMID: 30997567 DOI: 10.1007/s00405-019-05427-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Accepted: 04/09/2019] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To conduct a systematic review and meta-analysis in children with syndromic craniosynostosis, to evaluate the effect of adenotonsillectomy for the treatment of obstructive sleep apnea (OSA). STUDY DESIGN A systematic review and meta-analysis. SEARCH METHODS Data sources: a comprehensive search of PubMed, SCOPUS, Ovid Medline, and Web of science databases was performed through June 22nd, 2018. Manual searches and subject matter expert input were also obtained. This article includes studies assessing the effectiveness of adenotonsillectomy in syndromic craniosynostosis children, in which apnea-hypopnea index (AHI) or oxygen desaturation index (ODI) was reported. RESULTS A total of 3 retrospective studies (24 patients) met the inclusion criteria. Pooled random effect analysis did not identify a statistically significant difference between preoperative and postoperative AHI. But there was an overall reduction of AHI of 5.00 events per hour [95% confidence interval (CI) (- 17.79, 7.79); P = 0.44]. However, the fixed effect model demonstrated a statistically significant difference between preoperative and postoperative ODI with an overall reduction of 8.5 per hour [95% CI (- 15.01, - 1.99); P = 0.01]. CONCLUSION Adenotonsillectomy showed benefits for the treatment of OSA in syndromic craniosynostosis children, in terms of AHI and ODI. However, only ODI, but not AHI, reached statistical significance. Data were based on meta-analysis of retrospective reviews. Further studies that are conducted at multiple centers are needed to confirm the benefits of adenotonsillectomy for the treatment of OSA in syndromic craniosynostosis children.
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Affiliation(s)
- Petcharat Saengthong
- Department of Otorhinolaryngology Head and Neck Surgery, Police General Hospital, 492/1 Rama 1 Road, Patumwan, Bangkok, Thailand. .,Department of Otorhinolaryngology Head and Neck Surgery, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand. .,Excellence Center for Sleep Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama 4 Road, Patumwan, Bangkok, 10330, Thailand.
| | - Busarakum Chaitusaney
- Department of Otorhinolaryngology Head and Neck Surgery, Police General Hospital, 492/1 Rama 1 Road, Patumwan, Bangkok, Thailand.,Department of Otorhinolaryngology Head and Neck Surgery, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Excellence Center for Sleep Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama 4 Road, Patumwan, Bangkok, 10330, Thailand
| | - Prakobkiat Hirunwiwatkul
- Department of Otorhinolaryngology Head and Neck Surgery, Police General Hospital, 492/1 Rama 1 Road, Patumwan, Bangkok, Thailand.,Department of Otorhinolaryngology Head and Neck Surgery, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Excellence Center for Sleep Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama 4 Road, Patumwan, Bangkok, 10330, Thailand
| | - Natamon Charakorn
- Department of Otorhinolaryngology Head and Neck Surgery, Police General Hospital, 492/1 Rama 1 Road, Patumwan, Bangkok, Thailand.,Department of Otorhinolaryngology Head and Neck Surgery, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.,Excellence Center for Sleep Disorders, King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama 4 Road, Patumwan, Bangkok, 10330, Thailand
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Coutier L, Guyon A, Reix P, Franco P. Impact of prone positioning in infants with Pierre Robin sequence: a polysomnography study. Sleep Med 2019; 54:257-261. [DOI: 10.1016/j.sleep.2018.10.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 10/12/2018] [Accepted: 10/13/2018] [Indexed: 10/27/2022]
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Holmes G, O'Rourke C, Motch Perrine SM, Lu N, van Bakel H, Richtsmeier JT, Jabs EW. Midface and upper airway dysgenesis in FGFR2-related craniosynostosis involves multiple tissue-specific and cell cycle effects. Development 2018; 145:dev.166488. [PMID: 30228104 DOI: 10.1242/dev.166488] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 09/03/2018] [Indexed: 12/23/2022]
Abstract
Midface dysgenesis is a feature of more than 200 genetic conditions in which upper airway anomalies frequently cause respiratory distress, but its etiology is poorly understood. Mouse models of Apert and Crouzon craniosynostosis syndromes exhibit midface dysgenesis similar to the human conditions. They carry activating mutations of Fgfr2, which is expressed in multiple craniofacial tissues during development. Magnetic resonance microscopy of three mouse models of Apert and Crouzon syndromes revealed decreased nasal passage volume in all models at birth. Histological analysis suggested overgrowth of the nasal cartilage in the two Apert syndrome mouse models. We used tissue-specific gene expression and transcriptome analysis to further dissect the structural, cellular and molecular alterations underlying midface and upper airway dysgenesis in Apert Fgfr2+/S252W mutants. Cartilage thickened progressively during embryogenesis because of increased chondrocyte proliferation in the presence of Fgf2 Oral epithelium expression of mutant Fgfr2, which resulted in a distinctive nasal septal fusion defect, and premature facial suture fusion contributed to the overall dysmorphology. Midface dysgenesis in Fgfr2-related craniosynostosis is a complex phenotype arising from the combined effects of aberrant signaling in multiple craniofacial tissues.
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Affiliation(s)
- Greg Holmes
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Courtney O'Rourke
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Susan M Motch Perrine
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA
| | - Na Lu
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Harm van Bakel
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Joan T Richtsmeier
- Department of Anthropology, Pennsylvania State University, University Park, PA 16802, USA
| | - Ethylin Wang Jabs
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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Zaffanello M, Antoniazzi F, Tenero L, Nosetti L, Piazza M, Piacentini G. Sleep-disordered breathing in paediatric setting: existing and upcoming of the genetic disorders. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:343. [PMID: 30306082 PMCID: PMC6174189 DOI: 10.21037/atm.2018.07.13] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 07/16/2018] [Indexed: 12/11/2022]
Abstract
Childhood obstructive sleep apnea syndrome (OSAS) is characterized by anatomical and functional upper airway abnormalities as pathophysiological determinants, and clinical symptoms are frequently clear. OSAS is widely described in rare genetic disorders, such as achondroplasia, Down syndrome, Prader-Willi syndrome, Pierre Robin sequence, and mucopolysaccharidosis. Craniofacial and upper airway involvement is frequently morbid conditions. In children with genetic diseases, the clinical symptoms of OSAS are often slight or absent, and related morbidities are usually more severe and can be observed at any age. The present review is aimed to updating the discoveries regarding OSAS on Achondroplasia, Down syndrome, Prader-Willi syndrome, Pierre Robin sequence, Sickle cell disease, or encountered in our clinical practice (Ehlers-Danlos syndrome, Ellis-van Creveld syndrome, Noonan syndrome). Two additional groups of genetic disorders will be focused (mucopolysaccharidoses and osteogenesis imperfecta). The flowing items are covered for each disease: (I) what is the pathophysiology of OSAS? (II) What is the incidence/prevalence of OSAS? (III) What result from the management and prognosis? (IV) What are the recommendations? Considering the worries of OSAS, such as inattention and behavioural problems, daytime sleepiness, failure to thrive, cardiological and metabolic complications, the benefit of a widespread screening and the treatment in children with genetic diseases is undoubtful. The goals of the further efforts can be the inclusion of various genetic diseases into guidelines for the screening of OSAS, updating the shreds of evidence based on the research progression.
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Affiliation(s)
- Marco Zaffanello
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
| | - Franco Antoniazzi
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
| | - Laura Tenero
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
| | - Luana Nosetti
- Department of Pediatrics, University of Insubria, Varese, Italy
| | - Michele Piazza
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
| | - Giorgio Piacentini
- Department of Surgical Sciences, Dentistry, Gynecology and Pediatrics, University of Verona, Verona, Italy
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45
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Maxillary Hypoplasia: Differential Diagnosis of Nasal Obstruction in Infants. J Craniofac Surg 2018; 28:e697-e700. [PMID: 28891901 DOI: 10.1097/scs.0000000000003868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Maxillary hypoplasia (MH) is a rare cause of respiratory dysfunction in infants and may occur in association with genetic abnormalities or as an isolated condition. It is included in the differential diagnosis of congenital nasal obstruction. This paper seeks to report a case series of infants with MH, discuss methods for its diagnosis, and compare computed tomography (CT) measurements of nasal cavities of infants with MH and without craniomaxillofacial abnormalities. The therapeutic approach in each patient is also described. All infants with MH admitted to a tertiary hospital between 2012 and 2015 were included. Baseline nasal endoscopy was performed at bedside. The width of the infants' nasal cavities was measured by a radiologist with experience in CT scanning of facial bones. Control patients were infants of matched sex and similar age who underwent head CT scanning for various reasons. Overall, 8 infants with MH and 8 controls were assessed. All nasal cavity dimensions of infants with MH were significantly smaller than those of control subjects. The authors conclude that the diagnosis of MH should be considered in infants with nasal obstruction and nasal cavity narrowing at nasal endoscopy.
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46
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Davies K, Lin YL, Glenny AM, Callery P, Bruce IA. Parental Experience of Sleep-Disordered Breathing in Infants With Cleft Palate: Comparing Parental and Clinical Priorities. Cleft Palate Craniofac J 2018; 56:222-230. [PMID: 29665338 DOI: 10.1177/1055665618770196] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE To identify outcomes relating to sleep-disordered breathing (SDB) that are relevant to parents, during the early weeks of caring for infants with cleft palate (CP), and compare these with clinical outcomes identified in a systematic search of research literature. DESIGN A qualitative study using telephone/face-to-face interviews with parents explored their understanding of breathing and respiratory effort in infants with CP. SETTING Care provided by 3 specialist cleft centers in the United Kingdom, with study conducted in parents' homes. PARTICIPANTS Criteria for participation were parents of infants with isolated CP aged 12 to 16 weeks. Thirty-one parents of infants with CP (over 12 weeks) were invited to participate in the interview. Interviews were completed with 27 parents; 4 parents could not be contacted after completing the sleep monitoring. RESULTS Parents' description of infants' sleep suggests that breathing is not considered as a separate priority from their principal concerns of feeding and sleeping. They observe indicators of infants' breathing, but these are not perceived as signs of SDB. Parents' decision to use lateral or supine sleep positioning reflects their response to advice from specialists, observation of their infants' comfort, ease of breathing, and personal experience. Outcomes, identified in published research of SDB, coincide with parents' concerns but are expressed in medical language and fit into distinct domains of "snoring," "sleep," "gas exchange," and "apnea." CONCLUSIONS Parents' description of sleeping and respiration in infants with CP reflect their everyday experience, offering insight into their understanding, priorities, and language used to describe respiration. Understanding parents' individual priorities and how these are expressed could be fundamental to selecting meaningful outcomes for future studies of airway interventions.
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Affiliation(s)
- Karen Davies
- 1 Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Yin-Ling Lin
- 2 Division of Dentistry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Anne-Marie Glenny
- 2 Division of Dentistry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Peter Callery
- 1 Division of Nursing, Midwifery and Social Work, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Iain A Bruce
- 3 Paediatric ENT Department, Royal Manchester Children's Hospital, Central Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom.,4 Division of Infection, Immunity and Respiratory Medicine, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
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47
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Powell J, Powell S. Obstructive Sleep Apnea in the Very Young. CURRENT OTORHINOLARYNGOLOGY REPORTS 2018. [DOI: 10.1007/s40136-018-0184-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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48
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Léotard A, Taytard J, Aouate M, Boule M, Forin V, Lallemant-Dudek P. Diagnosis, follow-up and management of sleep-disordered breathing in children with osteogenesis imperfecta. Ann Phys Rehabil Med 2018; 61:135-139. [PMID: 29454826 DOI: 10.1016/j.rehab.2018.02.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 01/21/2018] [Accepted: 02/01/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVES Osteogenesis imperfecta (OI) is the most common genetic skeletal disorder. Extraskeletal findings are common but an association with sleep-disordered breathing (SDB) has never been described. The aim of this study was to investigate clinical features of children with OI and suspected SDB. METHODS A retrospective study of clinical records, signs of SDB and polysomnographic recordings of children with OI was performed. We paid particular attention to symptoms that could be associated with SDB in this population - scoliosis, kyphosis, vertebral arthrodesis, chest wall deformities, basilar impression, autonomy - as well as data already known to be associated with obstructive sleep apnea such as body mass index and upper-airway impairment. RESULTS We reviewed the clinical charts of 188 patients referred to our genetic skeletal disorders reference center for OI. Among the 15 patients (8%) with polysomnographic recordings, 12 (6.4%) had sleep-disordered breathing. We found a negative correlation between the Brief Assessment of Motor Function score and Apnea Hypopnea Index (r=-0.68; p=0.01) and Desaturation Index (r=-0.62; p=0.02). The Apnea Hypopnea Index was higher for non-walkers than walkers (mean [SD]: 6.5 [3.6] vs. 2.4 [1.5]; p=0.02) and with type III versus IV OI. Two patients were started on continuous positive airway pressure ventilation, with clinical improvement. CONCLUSION For OI children, symptoms suggesting obstructive sleep disorders should be searched for systematically, especially in children with compromised autonomy, high body mass index, trunk deformations, and severe OI type.
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Affiliation(s)
- Antoine Léotard
- Department of physical medicine and rehabilitation - OSCAR group, rare diseases of bone, calcium and cartilage, hôpital Armand-Trousseau, Sorbonne université, AP-HP, 26, avenue du Dr-Arnold-Netter, 75012 Paris, France.
| | - Jessica Taytard
- Pediatric pulmonology department, hôpital Armand-Trousseau, Sorbonne université, AP-HP, 75012 Paris, France.
| | - Marion Aouate
- Department of physical medicine and rehabilitation - OSCAR group, rare diseases of bone, calcium and cartilage, hôpital Armand-Trousseau, Sorbonne université, AP-HP, 26, avenue du Dr-Arnold-Netter, 75012 Paris, France.
| | - Michèle Boule
- Department of physiology and functional testing, sleep unit, hôpital Armand-Trousseau, Sorbonne université, AP-HP, 75012 Paris, France.
| | - Veronique Forin
- Department of physical medicine and rehabilitation - OSCAR group, rare diseases of bone, calcium and cartilage, hôpital Armand-Trousseau, Sorbonne université, AP-HP, 26, avenue du Dr-Arnold-Netter, 75012 Paris, France.
| | - Pauline Lallemant-Dudek
- Department of physical medicine and rehabilitation - OSCAR group, rare diseases of bone, calcium and cartilage, hôpital Armand-Trousseau, Sorbonne université, AP-HP, 26, avenue du Dr-Arnold-Netter, 75012 Paris, France.
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Kaditis AG, Alonso Alvarez ML, Boudewyns A, Abel F, Alexopoulos EI, Ersu R, Joosten K, Larramona H, Miano S, Narang I, Tan HL, Trang H, Tsaoussoglou M, Vandenbussche N, Villa MP, Van Waardenburg D, Weber S, Verhulst S. ERS statement on obstructive sleep disordered breathing in 1- to 23-month-old children. Eur Respir J 2017; 50:50/6/1700985. [PMID: 29217599 DOI: 10.1183/13993003.00985-2017] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Accepted: 08/16/2017] [Indexed: 11/05/2022]
Abstract
The present statement was produced by a European Respiratory Society Task Force to summarise the evidence and current practice on the diagnosis and management of obstructive sleep disordered breathing (SDB) in children aged 1-23 months. A systematic literature search was completed and 159 articles were summarised to answer clinically relevant questions. SDB is suspected when symptoms or abnormalities related to upper airway obstruction are identified. Morbidity (pulmonary hypertension, growth delay, behavioural problems) and coexisting conditions (feeding difficulties, recurrent otitis media) may be present. SDB severity is measured objectively, preferably by polysomnography, or alternatively polygraphy or nocturnal oximetry. Children with apparent upper airway obstruction during wakefulness, those with abnormal sleep study in combination with SDB symptoms (e.g. snoring) and/or conditions predisposing to SDB (e.g. mandibular hypoplasia) as well as children with SDB and complex conditions (e.g. Down syndrome, Prader-Willi syndrome) will benefit from treatment. Adenotonsillectomy and continuous positive airway pressure are the most frequently used treatment measures along with interventions targeting specific conditions (e.g. supraglottoplasty for laryngomalacia or nasopharyngeal airway for mandibular hypoplasia). Hence, obstructive SDB in children aged 1-23 months is a multifactorial disorder that requires objective assessment and treatment of all underlying abnormalities that contribute to upper airway obstruction during sleep.
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Affiliation(s)
- Athanasios G Kaditis
- Paediatric Pulmonology Unit, First Dept of Paediatrics, National and Kapodistrian University of Athens School of Medicine and Aghia Sophia Children's Hospital, Athens, Greece
| | - Maria Luz Alonso Alvarez
- Multidisciplinary Sleep Unit, Pulmonology, University Hospital of Burgos and CIBER of Respiratory Diseases (CIBERES), Burgos Foundation for Health Research, Burgos, Spain
| | - An Boudewyns
- Dept of Otorhinolaryngology Head and Neck Surgery, Antwerp University Hospital, University of Antwerp, Antwerp, Belgium
| | - Francois Abel
- Dept of Respiratory Medicine, Great Ormond Street Hospital for Children, London, UK
| | - Emmanouel I Alexopoulos
- Sleep Disorders Laboratory, University of Thessaly School of Medicine and Larissa University Hospital, Larissa, Greece
| | - Refika Ersu
- Division of Paediatric Pulmonology, Marmara University, Istanbul, Turkey
| | - Koen Joosten
- Erasmus MC, Sophia Children's Hospital, Paediatric Intensive Care, Rotterdam, The Netherlands
| | - Helena Larramona
- Paediatric Pulmonology Unit, Dept of Paediatrics, University Autonoma of Barcelona, Corporacio Sanitaria Parc Tauli, Hospital of Sabadell, Barcelona, Spain
| | - Silvia Miano
- Sleep and Epilepsy Centre, Neurocentre of Southern Switzerland, Civic Hospital of Lugano, Lugano, Switzerland
| | - Indra Narang
- Division of Respiratory Medicine, Hospital for Sick Children, University of Toronto, Toronto, ON, Canada
| | - Hui-Leng Tan
- Dept of Paediatric Respiratory Medicine, Royal Brompton Hospital, London, UK
| | - Ha Trang
- Paediatric Sleep Centre, Robert Debré University Hospital, EA 7334 REMES Paris-Diderot University, Paris, France
| | - Marina Tsaoussoglou
- Paediatric Pulmonology Unit, First Dept of Paediatrics, National and Kapodistrian University of Athens School of Medicine and Aghia Sophia Children's Hospital, Athens, Greece
| | | | - Maria Pia Villa
- Paediatric Sleep Disease Centre, Child Neurology, NESMOS Dept, School of Medicine and Psychology, Sapienza University of Rome, S. Andrea Hospital, Rome, Italy
| | - Dick Van Waardenburg
- Paediatric Intensive Care Unit, Dept of Paediatrics, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Silke Weber
- Dept of Ophthalmology, Otolaryngology and Head and Neck Surgery, Botucatu Medical School, São Paulo State University-UNESP, Botucatu, São Paulo, Brazil
| | - Stijn Verhulst
- Dept of Paediatrics, Antwerp University Hospital, Edegem, Belgium
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50
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Mancini L, Gibson TL, Grayson BH, Shetye PR. Orthodontic treatment in adolescents with cleft lip and palate. Semin Orthod 2017. [DOI: 10.1053/j.sodo.2017.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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